Two d-shaped parts mounted on a common axis so as to permit relative rotation between the parts.
Classification: Parts of iron or steel chain other than articulated link chain
NSN 5999-00-715-0872
NSN 6110-00-914-2420
NSN 5990-01-571-7468
NSN 5930-01-467-8981
NSN 5895-00-155-8581
NSN 5950-01-522-3161
NSN 5990-01-056-6413
NSN 5990-01-431-3725
NSN 6650-00-273-8732
NSN 4140-01-409-1272
NSN 6110-01-577-3783
NSN 6150-01-383-7285